Need help figuring out an actor

NS I need your help. Someone on here has to know what I'm talking about. There's an actor from back in the black & white television age that I can't identify the name of. They've used his likeness in family guy several times. He always has a very nervous demeanor and his voice is kind of constantly going up and down.

For god's sake someone help me.

The Shit-List
nocturnal is a prick
milk_man is a little bitch
ROGER. is a fucking idiot
Mingg's roommate is a stupid bitch
shin-bang asked to be here
PeppermillReno is scum

There's another but I'm trying to remember the name... I think it's the one you're thinking of though.. I thought it was dick van dyke... but dammit now I'm having a mental block on the name... If I'm correct its the guy that's a police officer? and the only quote I think I can think of is "what's gooooo-ing ooooonn." maybe?

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"Itís good to honor the dead. Itís better to honor the living. Itís good to use words. Itís better to take actions. And really, thereís no time to waste." - Steve Casimiro